THE SAFEST DRYER VENT COVER ON THE MARKET. Eliminates airflow obstructions like birds and the need for dryer vent cover screens that quickly build up with lint. ENERGY SAVING DUAL DOOR DESIGN eliminates drafts from entering through the dryer vent cover and into your home. The vent cover has a magnetic door retention system to prevent dryer vent doors from flapping in gusty conditions. The outdoor dryer vent cover seals tightly to keep out insects and rodents. EXTREME EFFICIENCY: Our exclusive dual door design creates a self-cleaning vortex around the outside of the vent cover that prevents lint buildup and provides high-efficiency airflow, helping dry clothes faster and ensuring optimal dryer performance. This cover is made of plastic with high-quality UV resistance, designed for long-lasting durability. The outdoor dryer vent cover meets building code requirements and does not include lint-collecting screens, reducing fire hazards. Material: plastic. Color: white. Package contents: 1 x dryer vent cover, 1 x installation screw accessory. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may have an error of +/- 1-3 cm.